1 files changed, 122 insertions, 0 deletions
diff --git a/openecomp-ui/src/nfvo-utils/i18n/i18n.js b/openecomp-ui/src/nfvo-utils/i18n/i18n.js
new file mode 100644
index 0000000000..64587713b7
--- /dev/null
+++ b/openecomp-ui/src/nfvo-utils/i18n/i18n.js
@@ -0,0 +1,122 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+import IntlObj from 'intl';
+import IntlMessageFormatObj from 'intl-messageformat';
+import IntlRelativeFormatObj from 'intl-relativeformat';
+import createFormatCacheObj from 'intl-format-cache';
+import i18nJson from 'i18nJson';
+
+/*
+	Intl libs are using out dated transpailer from ecmascript6.
+*  TODO: As soon as they fix it, remove this assignments!!!
+* */
+var Intl               = window.Intl || IntlObj.default,
+	IntlMessageFormat  = IntlMessageFormatObj.default,
+	IntlRelativeFormat = IntlRelativeFormatObj.default,
+	createFormatCache  = createFormatCacheObj.default;
+
+var i18nData;
+
+if(i18nJson) {
+	i18nData = i18nJson.dataWrapperArr[i18nJson.i18nDataIdx];
+}
+
+
+/*extract locale*/
+var _locale = window.localStorage && localStorage.getItem('user_locale');
+if(!_locale) {
+	if(window.navigator) {
+		_locale = navigator.language || navigator.userLanguage;
+
+		//For now removing the dashes from the language.
+		let indexOfDash = _locale.indexOf('-');
+		if(-1 !== indexOfDash) {
+			_locale = _locale.substr(0, indexOfDash);
+		}
+	}
+	if(!_locale) {
+		_locale = 'en';
+	}
+}
+
+var _localeUpper = _locale.toUpperCase();
+
+var i18n = {
+
+	_locale: _locale,
+	_localeUpper: _localeUpper,
+	_i18nData: i18nData || {},
+
+	number(num) {
+		return createFormatCache(Intl.NumberFormat)(this._locale).format(num);
+	},
+
+	date(date, options, relativeDates) {
+		if (undefined === relativeDates || relativeDates) {
+			return this.dateRelative(date, options);
+		} else {
+			return this.dateNormal(date, options);
+		}
+	},
+
+	dateNormal(date, options) {
+		return createFormatCache(Intl.DateTimeFormat)(this._locale, options).format(date);
+	},
+
+	dateRelative(date, options) {
+		return createFormatCache(IntlRelativeFormat)(this._locale, options).format(date);
+	},
+
+	message(messageId, options) {
+		return createFormatCache(IntlMessageFormat)(this._i18nData[messageId] || String(messageId), this._locale).format(options);
+	},
+
+	getLocale() {
+		return this._locale;
+	},
+
+	getLocaleUpper() {
+		return this._localeUpper;
+	},
+
+	setLocale(locale) {
+		localStorage.setItem('user_locale', locale);
+		window.location.reload();
+	}
+
+};
+
+function i18nWrapper() {
+	return i18nWrapper.message.apply(i18nWrapper, arguments);
+}
+
+/*replace with some kind of extend method*/
+var prop, propKey;
+for (propKey in i18n) {
+	prop = i18n[propKey];
+	if (typeof prop === 'function') {
+		prop = prop.bind(i18nWrapper);
+	}
+	i18nWrapper[propKey] = prop;
+}
+
+
+export default i18nWrapper;